Cheapest return UBN–KIX flights, August

AirHint found the following cheapest return flights from Ulaanbaatar (UBN) to Osaka (KIX) in August 2026 (see full year).

Return flights

25 Aug - 01 Sep Air China
26 Aug - 02 Sep Korean Air
08 Aug - 12 Aug Korean Air

Also check the deals for one-way flights from Ulaanbaatar to Osaka in August.

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